syzbot


WARNING in vkms_gem_free_object
Status: upstream: reported C repro on 2019/10/14 02:49
Reported-by: syzbot+e7ad70d406e74d8fc9d0@syzkaller.appspotmail.com
First crash: 298d, last: 5h02m

Cause bisection: introduced by (bisect log):

commit 94e2ec3f7fef86506293a448273b2b4ee21e6195
Author: Oleg Vasilev <omrigann@gmail.com>
Date: Mon Sep 30 15:59:24 2019 +0000

  drm/vkms: prime import support

Crash: WARNING in vkms_gem_free_object (log)
Repro: C syz .config

Sample crash report:

Crashes (856):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-linux-next-kasan-gce-root 2019/12/18 11:07 linux-next b9c5ef25 f2fe0772 .config log report syz C airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-linux-next-kasan-gce-root 2019/11/05 23:58 linux-next 51309b9d 0f3ec414 .config log report syz C airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-linux-next-kasan-gce-root 2019/10/12 04:52 linux-next 8ada228a 426631dd .config log report syz C airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-smack-root 2020/08/05 17:16 upstream 442489c2 b7129355 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-selinux-root 2020/08/05 07:13 upstream c0842fbc 80a06902 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-selinux-root 2020/08/01 07:39 upstream d8b9faec d895b3be .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-smack-root 2020/07/31 19:22 upstream d8b9faec d895b3be .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-smack-root 2020/07/31 02:45 upstream 83bdc727 8df85ed9 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2020/07/30 15:44 upstream d3590ebf 233283a1 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-root 2020/07/30 11:30 upstream d3590ebf 233283a1 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2020/07/28 09:31 upstream 92ed3019 cb93dc6a .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-smack-root 2020/07/28 04:57 upstream 92ed3019 cb93dc6a .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2020/07/26 22:20 upstream 04300d66 51265195 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-root 2020/07/26 13:35 upstream 04300d66 51265195 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2020/07/25 00:33 upstream f37e99ac 554af388 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2020/07/24 22:06 upstream f37e99ac 554af388 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2020/07/24 02:59 upstream d15be546 70c104a1 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2020/07/21 22:02 upstream 4fa640dc 21f1765e .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-selinux-root 2020/07/21 01:10 upstream 5714ee50 4285ffa3 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-smack-root 2020/07/20 19:52 upstream 5714ee50 4285ffa3 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2020/07/19 21:43 upstream f932d58a 9c812472 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2020/07/18 11:44 upstream 88825726 9c812472 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-smack-root 2020/07/18 05:02 upstream 88825726 9c812472 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2020/07/17 23:05 upstream 88825726 9c812472 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-selinux-root 2020/07/16 20:09 upstream 994e99a9 f3bec699 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-smack-root 2020/07/16 00:01 upstream e9919e11 f3bec699 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2020/07/15 07:59 upstream e9919e11 609fb517 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-smack-root 2020/07/15 06:03 upstream e9919e11 609fb517 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-root 2020/07/15 01:21 upstream e9919e11 609fb517 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2020/07/14 15:11 upstream 0dc589da ce4c95b3 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-selinux-root 2020/07/14 08:25 upstream 0dc589da ce4c95b3 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2020/07/14 00:37 upstream 11ba4688 f90ec899 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2020/07/12 16:38 upstream 0aea6d5c 115e1930 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2020/07/12 04:25 upstream a581387e 18d18b59 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2020/07/11 16:58 upstream a581387e 18d18b59 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-smack-root 2020/07/11 04:44 upstream a581387e 18d18b59 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-selinux-root 2020/07/10 06:26 upstream 0bddd227 bc238812 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-root 2020/07/10 03:05 upstream 0bddd227 bc238812 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-root 2020/07/10 01:10 upstream 0bddd227 bc238812 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce 2020/07/09 23:06 upstream 0bddd227 bc238812 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-smack-root 2020/07/09 20:39 upstream 0bddd227 bc238812 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-root 2020/07/08 12:47 upstream 7cc2a8ea 51095195 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-qemu-upstream 2020/01/12 18:54 upstream 040a3c33 53faa9fe .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-386 2020/07/29 18:30 upstream 6ba1b005 19a8de55 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-386 2020/07/28 20:00 upstream 92ed3019 cb93dc6a .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-386 2020/07/16 17:41 upstream 994e99a9 f3bec699 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-386 2020/07/14 17:06 upstream 0dc589da ce4c95b3 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-386 2020/07/13 07:42 upstream 4437dd6e 9ebcc5b1 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-386 2020/07/12 18:33 upstream 0aea6d5c 115e1930 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-386 2020/07/09 08:29 upstream 0bddd227 bc238812 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-386 2020/07/09 02:06 upstream 0bddd227 bc238812 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-qemu-upstream-386 2020/01/13 07:11 upstream 040a3c33 53faa9fe .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-linux-next-kasan-gce-root 2020/07/25 09:51 linux-next 26027945 1f7cc1ca .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-linux-next-kasan-gce-root 2020/07/08 05:06 linux-next 9e50b94b 51095195 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com